From 583f59702bdd2baa040a37eef061530973269880 Mon Sep 17 00:00:00 2001 From: Romain Naour Date: Tue, 9 May 2017 22:59:29 +0200 Subject: [PATCH] package/ltp-testsuite: refine architecture dependency As stated in commit [1], sparc toolchains doesn't have any of __sync_*() family of functions implementation. When __sync_add_and_fetch() is missing, ltp fallback to a local implementation of tst_atomic_add_return() specific for each supported architecture. But there is none for sparc. So add a dependency on BR2_TOOLCHAIN_HAS_SYNC_4 except for architectures where a specific implementation is provided in ltp-testsuite. Fixes: http://autobuild.buildroot.net/results/d7c/d7c3b145a64ed3916b89ddb4090050f3b9205e37 [1] 6856e417da4f3aa77e2a814db2a89429af072f7d Signed-off-by: Romain Naour Signed-off-by: Thomas Petazzoni --- package/ltp-testsuite/Config.in | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/package/ltp-testsuite/Config.in b/package/ltp-testsuite/Config.in index 5c7152fb07..4c00e40f33 100644 --- a/package/ltp-testsuite/Config.in +++ b/package/ltp-testsuite/Config.in @@ -1,6 +1,15 @@ config BR2_PACKAGE_LTP_TESTSUITE_ARCH_SUPPORTS bool - default y + # Needs __sync*() built-ins for 4-byte data, except on a few + # architectures for which a specific implementation is + # provided in ltp-testsuite + default y if BR2_TOOLCHAIN_HAS_SYNC_4 + default y if BR2_arc + default y if BR2_i386 + default y if BR2_powerpc + default y if BR2_powepc64 + default y if BR2_powerpc64le + default y if BR2_x86_64 # does not build on nios2, cachectl.h issue depends on !BR2_nios2 -- 2.30.2